Flower pen



FIG. 1 is a right side view of a flower pen;

FIG. 2 is a left side view of a flower pen;

FIG. 3 is a front view of a flower pen;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front perspective view thereof.

CLAIM The ornamental design for a flower pen, as shown and described.